Add tests for with and finally performance to pybench.
diff --git a/Tools/pybench/With.py b/Tools/pybench/With.py
new file mode 100644
index 0000000..3af24cc
--- /dev/null
+++ b/Tools/pybench/With.py
@@ -0,0 +1,190 @@
+from __future__ import with_statement
+from pybench import Test
+
+class WithFinally(Test):
+
+ version = 2.0
+ operations = 20
+ rounds = 80000
+
+ class ContextManager(object):
+ def __enter__(self):
+ pass
+ def __exit__(self, exc, val, tb):
+ pass
+
+ def test(self):
+
+ cm = self.ContextManager()
+
+ for i in xrange(self.rounds):
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+ with cm: pass
+
+ def calibrate(self):
+
+ cm = self.ContextManager()
+
+ for i in xrange(self.rounds):
+ pass
+
+
+class TryFinally(Test):
+
+ version = 2.0
+ operations = 20
+ rounds = 80000
+
+ class ContextManager(object):
+ def __enter__(self):
+ pass
+ def __exit__(self):
+ # "Context manager" objects used just for their cleanup
+ # actions in finally blocks usually don't have parameters.
+ pass
+
+ def test(self):
+
+ cm = self.ContextManager()
+
+ for i in xrange(self.rounds):
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ cm.__enter__()
+ try: pass
+ finally: cm.__exit__()
+
+ def calibrate(self):
+
+ cm = self.ContextManager()
+
+ for i in xrange(self.rounds):
+ pass
+
+
+class WithRaiseExcept(Test):
+
+ version = 2.0
+ operations = 2 + 3 + 3
+ rounds = 100000
+
+ class BlockExceptions(object):
+ def __enter__(self):
+ pass
+ def __exit__(self, exc, val, tb):
+ return True
+
+ def test(self):
+
+ error = ValueError
+ be = self.BlockExceptions()
+
+ for i in xrange(self.rounds):
+ with be: raise error
+ with be: raise error
+ with be: raise error,"something"
+ with be: raise error,"something"
+ with be: raise error,"something"
+ with be: raise error("something")
+ with be: raise error("something")
+ with be: raise error("something")
+
+ def calibrate(self):
+
+ error = ValueError
+ be = self.BlockExceptions()
+
+ for i in xrange(self.rounds):
+ pass